1876021924

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{49667}}^1$

素因数の和:49768

約数の個数: 48

約数和(自身を含む): 4005227520

約数和(自身を除く): 2129205596

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 71, 76, 133, 142, 266, 284, 497, 532, 994, 1349, 1988, 2698, 5396, 9443, 18886, 37772, 49667, 99334, 198668, 347669, 695338, 943673, 1390676, 1887346, 3526357, 3774692, 6605711, 7052714, 13211422, 14105428, 24684499, 26422844, 49368998, 67000783, 98737996, 134001566, 268003132, 469005481, 938010962, 1876021924]

約数ペア:

[(1, 1876021924), (2, 938010962), (4, 469005481), (7, 268003132), (14, 134001566), (19, 98737996), (28, 67000783), (38, 49368998), (71, 26422844), (76, 24684499), (133, 14105428), (142, 13211422), (266, 7052714), (284, 6605711), (497, 3774692), (532, 3526357), (994, 1887346), (1349, 1390676), (1988, 943673), (2698, 695338), (5396, 347669), (9443, 198668), (18886, 99334), (37772, 49667)]